An Oracle to calculate a random number and use it in your Smart Contract

In this dApp you can provide a min and a max number and send a transaction to store your query in our Astar Smart Contract.

you have to connect your wallet to a substrate account with some SBY (Shibuya testnet) to pay the transaction fees. You can find a SBY Faucet on the Astar Portal (last button of the "transferable" line of the SBY Asset).

Behind the scene: Let you guide through the execution of the overall process which will use a Phat Contract to process the query, calculate a random number, and send back the result to the Astar Smart Contract, thus triggering an event with the result of your query.